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Zero-trust, capability-based Rust microkernel targeting formal verification. Tri-arch (x86_64 / AArch64 / RISC-V). Sovereign and generative: no telemetry, user owns keys and data. Early-stage — see STATUS.md. Inspired by seL4, Hubris, and Redox.

9 starsRust

CambiOS – a new Rust-based, sovereign identity, zero-trust OS

by jasonricca·Jun 11, 2026·8 points·0 comments

AI Analysis

MidBold BetShip It

Ambitious Rust microkernel OS, but seL4 and Redox already own the verification-ready space.

Strengths
  • Capability-based security with cryptographic identities on every IPC message
  • Rust microkernel isolates drivers in user-space to prevent kernel crashes
  • Honest STATUS.md acknowledging early-stage limitations and roadmap
Weaknesses
  • Only 3 stars, 0 forks with minimal evidence of working beyond QEMU
  • Sovereign hardware vision is aspirational with no concrete path forward
Category
Target Audience

Systems programmers, security researchers, privacy-focused developers

Similar To

seL4 · Redox OS · Hubris

Post Description

I've been working on this for a couple of years and coding earnestly for months. Would love to get your human eyes on it. Looking for feedback and would LOVE to find collaborators. I saw a hole in the OS landscape and am working to close it - the closest other alternative I could find is Google's Fuschia (not sovereign by any stretch.) Anyway - I'm Jason, here for questions if they come up.. cheers!

More info here: https://coherentforge.com/cambios

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